Mercedes W212 Estate Seat Belt Rear Left N/S Safety Belt Black A2128605985

Mercedes W212 Estate Rear Left Seat Belt Black is an original safety system component, designed for installation on the rear left side of the estate body. The black seat belt ensures a consistent, factory look for the interior and maintains the proper functionality of the passenger protection system.

Specifications and technical data

• SKU: A2128605985
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128605985
• Substitutable numbers: A2128605985, A 212 860 59 85
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Seat Belts & Parts

Purpose and Fitment

The presented rear left seat belt has been specifically designed for Mercedes E-Class models in the W212 Estate version. Its placement on the rear left side of the vehicle allows for precise fitting to factory mounting points, which simplifies installation and reduces the risk of errors.

The black color of the belt is consistent with the typical interior finishes in many W212 configurations, allowing the component to integrate harmoniously with the upholstery and other cabin elements.

Seat Belt Construction and Function

This item belongs to the category of Seat Belts and Parts, meaning it is an integral part of the vehicle's passive safety system. Its construction includes a high-strength webbing, a retractor mechanism, and mounting points designed to work with the factory body structure.

Key functional features:

• Stable belt guidance – ensures correct positioning on the passenger's body during driving.
• Controlled webbing retraction – the retractor mechanism maintains proper tension, improving comfort and safety.
• Adaptation to rear seat geometry – its placement on the rear left side is consistent with the factory interior design of the W212 Estate.

Condition and Service Application

This item comes from the group of used Mercedes parts, making it an attractive solution for post-accident repairs, replacement of worn belts, or completing missing safety system components. Choosing an original seat belt helps maintain the system's proper operating parameters and compatibility with the body structure.

The rear left belt in black is suitable for both standard service replacements and for restoring a vehicle to its pre-damage condition, while maintaining visual consistency of the interior.

Benefits of Using an Original Seat Belt

Using a factory seat belt in a Mercedes W212 Estate offers a range of practical benefits:

• Preservation of factory mounting geometry – proper webbing guidance and correct interaction with seats and the body.
• Consistent interior appearance – black belt color matched to typical upholstery configurations.
• Optimal safety system operation – the belt is designed to work with the safety systems intended for the W212 Estate.

Other Seat Belts and Technical Knowledge

If you are looking for other Mercedes seat belts and parts for your car, check out the Mercedes seat belts and parts available in our store to select the appropriate components for your specific body version.

For comprehensive powertrain repairs and upgrades, it is also worth consulting the technical guide on clutches and dual-mass flywheels – you will find practical tips in the article Clutch and Dual-Mass Flywheel – Diagnostics and Part Selection for the Powertrain, which helps in better planning service work on your vehicle.